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User Agent Parser

Parse and analyze user agent strings to identify browsers, operating systems, and devices.

Your current browser's user agent is shown by default

How to use

  1. Paste a user agent string or click 'Use Current Browser'
  2. Click Parse to analyze the string
  3. View detected browser, OS, and device information
  4. Use the results to understand visitor demographics
  5. Copy the parsed data for your records

What is a User Agent String?

A user agent string is text sent by browsers to identify themselves to web servers. It contains information about the browser name, version, operating system, device type, and rendering engine.

Frequently Asked Questions